Working with fractions

Addition of Fractions :
1/2 + 1/3 = 5/6

Subtraction of Fractions :
1/2 - 1/3 = 1/6

Multiplication of Fractions :
1/2 * 1/3 = 1/6

Division of Fractions :
1/2 divide 1/3 = 1/2 * 3/1 = 3/2